CVE-2026-9089

EUVD-2026-31290
The ConnectWise Automate™ Agent does not fully verify the authenticity of components obtained during plugin loading and self-update operations. This issue is addressed in Automate 2026.5.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
Affected Products (NVD)
VendorProductVersion
connectwiseautomate
𝑥
< 2026.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.connectwise.com/company/trust/security-bulletins/2026-05-21-connectwise-automate-bulletin